Papaverine and prostaglandin, which are vasodilating drugs used in the treatment of erectile dysfunction, are delivered to the patient

a. in a capsule taken orally

Times when certain internal and external influences have a major impact on development are called _______________

A) fetal periods B) sensitive periods C) germinal periods D) latency periods

Cases of hysteria were a common occurrence in the late Victorian period, but are relatively

rare today. Indicate whether the statement is true or false